CN219966588U - Gantry shearing machine convenient to polish - Google Patents
Gantry shearing machine convenient to polish Download PDFInfo
- Publication number
- CN219966588U CN219966588U CN202321277969.4U CN202321277969U CN219966588U CN 219966588 U CN219966588 U CN 219966588U CN 202321277969 U CN202321277969 U CN 202321277969U CN 219966588 U CN219966588 U CN 219966588U
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- fixedly connected
- gantry
- wall
- screw hole
- piece
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- 238000010008 shearing Methods 0.000 title claims abstract description 70
- 238000005498 polishing Methods 0.000 claims description 23
- 238000005520 cutting process Methods 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 description 10
- 239000007769 metal material Substances 0.000 description 10
- 238000011418 maintenance treatment Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Accessories And Tools For Shearing Machines (AREA)
Abstract
The utility model discloses a gantry shearing machine convenient to polish, and particularly relates to the field of gantry shearing machines.
Description
Technical Field
The utility model relates to the field of gantry shears, in particular to a gantry shear convenient to polish.
Background
The gantry shearing machine is a mechanical device which is used for cutting metal materials by driving a cutting knife through hydraulic drive to carry out cutting operation.
The inventor finds that when the gantry shearing machine is used for shearing metal materials in daily work, after the service time of the shearing blade on the gantry shearing machine is prolonged, the surface of the shearing blade is worn and passivated, so that the shearing effect is influenced, and the working efficiency is reduced.
In order to solve the problems that the shearing effect is affected and the working efficiency is reduced due to the fact that the surface of a shearing blade on a gantry shearing machine is worn and passivated after the shearing blade is used for a long time, the shearing blade is detached from the gantry shearing machine to polish and maintain the shearing blade in the prior art, and the utility model provides another solving mode.
Disclosure of Invention
The utility model provides a gantry shearing machine convenient to polish, and aims to solve the problems that after the shearing blade on the gantry shearing machine is used for a long time, the surface of the shearing blade is worn and passivated, so that the shearing effect is affected, and the working efficiency is reduced.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a longmen cutter convenient to polish, includes longmen cutter frame, the top of longmen cutter frame wears to establish and is connected with the cylinder, the output fixedly connected with of cylinder connects the knife rest, one side of connecting the knife rest is provided with the shearing blade, the both sides of longmen cutter frame all are provided with grinding device, grinding device includes electric telescopic handle and screw piece, be provided with detachable device between one end of electric telescopic handle and one side of screw piece, electric telescopic handle's output fixedly connected with polishing piece, one side fixedly connected with support of longmen cutter frame, rectangular channel has been seted up to one side of support, the inner wall of rectangular channel wears to establish and is connected with the threaded rod, the surface of threaded rod and the inner wall threaded connection of screw piece, the surface of screw piece and the inner wall sliding connection of rectangular channel, one end fixedly connected with motor of threaded rod, one side and one side fixed connection of support of motor.
The effects achieved by the components are as follows: through setting up grinding device, when using the longmen cutter to cut metal material, the last shearing blade live time of longmen cutter has been after a long time, start two electric telescopic handle earlier, drive the piece of polishing to one side after the relevant position, make one side of its piece of polishing hug closely on the shearing blade, then regularly start the motor, drive the threaded rod and rotate to the back in the rectangle groove on the support to certain position, can drive the screw piece and make a round trip slip in the rectangle groove, make it drive electric telescopic handle and the piece of polishing make a round trip slip on the shearing blade and polish, thereby can not dismantle the shearing blade from connecting the knife rest just can carry out the maintenance treatment of polishing to it, when using the longmen cutter to cut metal material, start electric telescopic handle and accomodate the piece of polishing on one side of support, when making its cylinder drive connecting knife rest and shearing blade decline and cut metal material, be difficult for influencing the use of longmen cutter.
Preferably, one side of the bracket is fixedly connected with a protective cover, and the inner wall of the protective cover is matched with the outer surface of the motor in size.
The effects achieved by the components are as follows: through setting up the protection casing, can protect the motor on one side of support, when making its transport longmen shearing frame collide, be difficult for colliding the motor and lead to the motor to take place to damage, improve motor life.
Preferably, one end of the threaded rod, which is far away from the motor, is fixedly connected with a round block, and one side of the round block is fixedly connected with the inner wall of the rectangular groove.
The effects achieved by the components are as follows: through setting up the button, can keep away from the one end fixed spacing in the inner wall in rectangle groove of motor with the threaded rod, make it when rotating, the one end that the motor was kept away from to the threaded rod is difficult for taking place to rock.
Preferably, both sides of the screw hole block are fixedly connected with limiting blocks, limiting grooves are symmetrically formed in the inner walls of the rectangular grooves, and the outer surfaces of the limiting blocks are in sliding connection with the inner walls of the limiting grooves.
The effects achieved by the components are as follows: through setting up stopper and spacing groove, can be with the both sides of screw piece through the spacing groove of fixing on the rectangular channel of stopper, make it more stable when sliding.
Preferably, the detachable device comprises a clamping block and a bolt, one side of the clamping block is fixedly connected with one side of the electric telescopic rod, which is far away from the polishing block, a first threaded hole is formed in one side of the clamping block, a clamping groove is formed in one side of the threaded hole block, the inner wall size and shape of the clamping groove are matched with the outer surface size and shape of the clamping block, a second threaded hole is symmetrically formed in the inner wall of the clamping groove, and the inner wall thread size and shape of the first threaded hole and the second threaded hole are matched with the outer surface thread size and shape of the bolt.
The effects achieved by the components are as follows: through setting up detachable device, when polishing the piece and need changing it after long-time use, can be manual screw out the back with the bolt from first screw hole and second screw hole, grip electric telescopic handle with its upward pulling, pull out from the draw-in groove on can follow the screw piece with the fixture block of one end for polishing the piece and dismantling from the screw piece and conveniently change it and maintain.
Preferably, a plurality of anti-slip strips are fixedly connected to two sides of one end of the bolt, and the anti-slip strips are arranged at equal intervals.
The effects achieved by the components are as follows: by arranging the anti-slip strip, the contact friction force of one end of the bolt can be increased, so that the bolt is not easy to slide when being held manually.
Preferably, one side of the bolt is fixedly connected with a connecting rope, and one end of the connecting rope is fixedly connected with one side of the screw hole block.
The effects achieved by the components are as follows: through setting up the connecting rope, can be with spacing fixed on one side of screw piece of bolt, make it follow the screw in first screw hole and the second screw hole and screw out the back be difficult for taking place to lose.
In summary, the beneficial effects of the utility model are as follows:
when the gantry shearing machine is used for shearing metal materials, after the service time of the shearing blades on the gantry shearing machine is prolonged, the two electric telescopic rods are started firstly, the polishing blocks are driven to move to one side to the corresponding positions, one sides of the polishing blocks are tightly attached to the shearing blades, then the motor is started periodically, the threaded rods are driven to rotate to a certain position in the rectangular grooves on the support, the threaded rods can be driven to slide back and forth in the rectangular grooves, the electric telescopic rods and the polishing blocks can be driven to slide back and forth on the shearing blades for polishing, and therefore polishing maintenance treatment can be carried out on the shearing blades without detaching the shearing blades from the connecting knife rest.
Drawings
Fig. 1 is a schematic view of a three-dimensional partial structure of a gantry shear frame of the present utility model.
Fig. 2 is a schematic view of a three-dimensional partial structure of a bracket according to the present utility model.
Fig. 3 is an enlarged schematic view of the structure at a in fig. 2.
Fig. 4 is a schematic view of a three-dimensional partial structure of a clamping block according to the present utility model.
Reference numerals illustrate:
1. a gantry shearing machine frame; 2. a polishing device; 3. a detachable device; 4. a cylinder; 5. the tool rest is connected; 6. a shear blade; 21. an electric telescopic rod; 22. screw hole blocks; 23. polishing the block; 24. a bracket; 25. rectangular grooves; 26. a threaded rod; 27. a motor; 28. a protective cover; 29. round blocks; 210. a limiting block; 211. a limit groove; 31. a clamping block; 32. a first threaded hole; 33. a clamping groove; 34. a second threaded hole; 35. a bolt; 36. an anti-slip strip; 37. and (5) connecting ropes.
Detailed Description
Referring to fig. 1-4, this embodiment discloses a planer shearing machine convenient to polish, including planer shearing frame 1, the top of planer shearing frame 1 wears to establish and is connected with cylinder 4, the output fixedly connected with connection knife rest 5 of cylinder 4, one side of connection knife rest 5 is provided with shearing blade 6, the both sides of planer shearing frame 1 all are provided with grinding device 2, grinding device 2 includes electric telescopic handle 21 and screw piece 22, be provided with detachable device 3 between one end of electric telescopic handle 21 and one side of screw piece 22, electric telescopic handle 21's output fixedly connected with polishing piece 23, one side fixedly connected with support 24 of planer shearing frame 1, rectangular channel 25 has been seted up to one side of support 24, the inner wall of rectangular channel 25 wears to be connected with threaded rod 26, the surface of threaded rod 26 and the inner wall threaded connection of screw piece 22, the surface of screw piece 22 and the inner wall sliding connection of rectangular channel 25, one end fixedly connected with motor 27 of threaded rod 26, one side of motor 27 and one side of support 24 are fixedly connected. When the gantry shearing machine is used for shearing metal materials, after the service time of the shearing blade 6 on the gantry shearing machine is long, the two electric telescopic rods 21 are started firstly, the grinding block 23 is driven to move to one side to the corresponding position, one side of the grinding block 23 is tightly attached to the shearing blade 6, then the motor 27 is started periodically, the threaded rod 26 is driven to rotate to a certain position in the rectangular groove 25 on the support 24, the threaded rod 22 can be driven to slide back and forth in the rectangular groove 25, the electric telescopic rods 21 and the grinding block 23 are driven to slide back and forth on the shearing blade 6 for grinding, and therefore grinding maintenance treatment can be carried out on the shearing blade 6 without detaching the shearing blade 6 from the connecting knife rest 5.
Referring to fig. 2 and 3, the present embodiment discloses that one side of the bracket 24 is fixed to receive a shield 28, and the size of the inner wall of the shield 28 is adapted to the size of the outer surface of the motor 27. Through setting up protection casing 28, can protect motor 27 on the one side of support 24, when making its transport longmen shearing frame 1 collide, be difficult for colliding motor 27 and lead to motor 27 to take place to damage, improve motor 27 life. One end of the threaded rod 26 far away from the motor 27 is fixedly connected with a round block 29, and one side of the round block 29 is fixedly connected with the inner wall of the rectangular groove 25. By arranging the round block 29, one end of the threaded rod 26 far away from the motor 27 can be fixedly limited in the inner wall of the rectangular groove 25, so that when the threaded rod rotates, one end of the threaded rod 26 far away from the motor 27 is not easy to shake.
Referring to fig. 2 and 3, this embodiment discloses that two sides of the screw hole block 22 are fixedly connected with limiting blocks 210, the inner wall of the rectangular groove 25 is symmetrically provided with limiting grooves 211, and the outer surface of the limiting block 210 is slidably connected with the inner wall of the limiting groove 211. Through setting up stopper 210 and spacing groove 211, can be with the both sides of screw piece 22 through the spacing fixed in the spacing groove 211 on rectangular channel 25 of stopper 210, make it more stable when sliding.
Referring to fig. 4, this embodiment discloses that the detachable device 3 includes a clamping block 31 and a bolt 35, wherein one side of the clamping block 31 is fixedly connected with one side of the electric telescopic rod 21 away from the polishing block 23, a first threaded hole 32 is formed in one side of the clamping block 31, a clamping groove 33 is formed in one side of the threaded hole 22, the size and shape of the inner wall of the clamping groove 33 are matched with the size and shape of the outer surface of the clamping block 31, a second threaded hole 34 is symmetrically formed in the inner wall of the clamping groove 33, and the sizes and shapes of the inner wall threads of the first threaded hole 32 and the second threaded hole 34 are matched with the size and shape of the outer surface threads of the bolt 35. Through setting up detachable device 3, when polishing piece 23 needs to change it after long-time use, can be manual with bolt 35 follow first screw hole 32 and second screw hole 34 screw out the back, hold electric telescopic handle 21 again and upwards pull it, follow can follow the fixture block 31 with one end and extract from the draw-in groove 33 on screw piece 22 for polishing piece 23 is dismantled from screw piece 22 and is conveniently changed it and maintain.
Referring to fig. 4, this embodiment discloses that a plurality of anti-slip strips 36 are fixedly connected to two sides of one end of a bolt 35, and the plurality of anti-slip strips 36 are arranged equidistantly. By providing the anti-slip strip 36, the contact friction force of the connection of one end of the bolt 35 can be increased, so that the bolt is not easy to slip when being held manually. One side of the bolt 35 is fixedly connected with a connecting rope 37, and one end of the connecting rope 37 is fixedly connected with one side of the screw hole block 22. By arranging the connecting rope 37, the bolt 35 can be limited and fixed on one side of the screw hole block 22, so that the screw hole block is difficult to lose after being screwed out from the first screw hole 32 and the second screw hole 34.
The working principle is as follows: when the gantry shearing machine is used for shearing metal materials, after the service time of the shearing blade 6 on the gantry shearing machine is long, the two electric telescopic rods 21 are started firstly, the grinding block 23 is driven to move to one side to the corresponding position, one side of the grinding block 23 is tightly attached to the shearing blade 6, then the motor 27 in the protective cover 28 is started periodically, the threaded rod 26 and the round block 29 are driven to rotate to a certain position in the rectangular groove 25 on the support 24, the threaded rod 22 and the limiting block 210 can be driven to slide back and forth in the rectangular groove 25 and the limiting groove 211 respectively, the electric telescopic rods 21 and the grinding block 23 are driven to slide back and forth on the shearing blade 6 for grinding and maintaining the shearing blade 6 without detaching the shearing blade 6 from the connecting knife rest 5, and when the gantry shearing machine is used for shearing metal materials, the electric telescopic rods 21 are started to store the grinding block 23 on one side of the support 24, and the cylinder 4 drives the connecting knife rest 5 and the shearing blade 6 to descend for shearing the metal materials, and the use of the gantry shearing machine is not easy to influence.
Through setting up detachable device 3, when polishing piece 23 needs to change it after long-time use, can manually hold the one end rotation of antislip strip 36 and bolt 35, screw out the back with bolt 35 from first screw hole 32 and second screw hole 34, pull it upwards at holding electric telescopic handle 21, follow can pull out the fixture block 31 of one end from the draw-in groove 33 on the screw piece 22 for polishing piece 23 is dismantled from screw piece 22 and is conveniently changed it and maintain.
Claims (7)
1. Gantry shearing machine convenient to polish, including gantry shearing frame (1), its characterized in that: the utility model provides a cutting machine for a flat-bed machine, including cutting machine frame (1), cylinder (4) are worn to establish at the top of cutting machine frame (1), the output fixedly connected with of cylinder (4) connects knife rest (5), one side of connecting knife rest (5) is provided with shearing blade (6), the both sides of cutting machine frame (1) all are provided with grinding device (2), grinding device (2) are including electric telescopic handle (21) and screw piece (22), be provided with detachable device (3) between one end of electric telescopic handle (21) and one side of screw piece (22), the output fixedly connected with of electric telescopic handle (21) polishes piece (23), one side fixedly connected with support (24) of cutting machine frame (1), rectangular channel (25) have been seted up to one side of support (24), the inner wall of rectangular channel (25) wears to establish and is connected with threaded rod (26), the surface of threaded rod (26) and the inner wall sliding connection of screw piece (22) and rectangular channel (25), one side of threaded rod (27) are connected with one side of threaded rod (27).
2. The gantry shear convenient to polish according to claim 1, wherein: one side of the bracket (24) is fixedly connected with a protective cover (28), and the inner wall size of the protective cover (28) is matched with the outer surface size of the motor (27).
3. The gantry shear convenient to polish according to claim 1, wherein: one end of the threaded rod (26) far away from the motor (27) is fixedly connected with a round block (29), and one side of the round block (29) is fixedly connected with the inner wall of the rectangular groove (25).
4. The gantry shear convenient to polish according to claim 1, wherein: limiting blocks (210) are fixedly connected to two sides of the screw hole block (22), limiting grooves (211) are symmetrically formed in the inner walls of the rectangular grooves (25), and the outer surfaces of the limiting blocks (210) are slidably connected with the inner walls of the limiting grooves (211).
5. The gantry shear convenient to polish according to claim 1, wherein: detachable device (3) include fixture block (31) and bolt (35), one side of fixture block (31) and one side fixed connection that polishing piece (23) were kept away from to electric telescopic handle (21), first screw hole (32) have been seted up to one side of fixture block (31), draw-in groove (33) have been seted up to one side of screw hole piece (22), the inner wall size and the shape of draw-in groove (33) and the surface size and the shape looks adaptation of fixture block (31), second screw hole (34) have been seted up to the inner wall symmetry of draw-in groove (33), the inner wall screw thread size and the shape of first screw hole (32) and second screw hole (34) all with bolt (35) surface screw thread size and shape looks adaptation.
6. The gantry shear convenient to polish according to claim 5, wherein: a plurality of anti-slip strips (36) are fixedly connected to two sides of one end of each bolt (35), and the anti-slip strips (36) are equidistantly arranged.
7. The gantry shear convenient to polish according to claim 5, wherein: one side of the bolt (35) is fixedly connected with a connecting rope (37), and one end of the connecting rope (37) is fixedly connected with one side of the screw hole block (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321277969.4U CN219966588U (en) | 2023-05-25 | 2023-05-25 | Gantry shearing machine convenient to polish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321277969.4U CN219966588U (en) | 2023-05-25 | 2023-05-25 | Gantry shearing machine convenient to polish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219966588U true CN219966588U (en) | 2023-11-07 |
Family
ID=88591216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321277969.4U Active CN219966588U (en) | 2023-05-25 | 2023-05-25 | Gantry shearing machine convenient to polish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219966588U (en) |
-
2023
- 2023-05-25 CN CN202321277969.4U patent/CN219966588U/en active Active
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